CVE-2018-19826

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Source
https://cve.org/CVERecord?id=CVE-2018-19826
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19826.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-19826
Published
2018-12-03T19:29:00Z
Modified
2026-10-24T10:48:40Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In inspect.cpp in LibSass 3.5.5, a high memory footprint caused by an endless loop (containing a Sass::Inspect::operator()(Sass::String_Quoted*) stack frame) may cause a Denial of Service via crafted sass input files with stray '&' or '/' characters. NOTE: Upstream comments indicate this issue is closed as "won't fix" and "works as intended" by design

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "3.5.5"
                        },
                        {
                            "last_affected":  "3.5.5"
                        }
                    ],
                    "source":  "CPE_STRING"
                }
            ],
            "vendor_product":  "sass-lang:libsass"
        }
    ]
}
References

Affected packages

Git / github.com/sass/libsass

Affected ranges

Type
GIT
Repo
https://github.com/sass/libsass
Events
Introduced
39e30874b9a5dd6a802c20e8b0470ba44eeba929
Last Affected
39e30874b9a5dd6a802c20e8b0470ba44eeba929
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "3.5.5"
                },
                {
                    "last_affected":  "3.5.5"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

3.*
3.5.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19826.json"